The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

A roadside attraction filled with an astounding array of gloriously wacky vehicles.

This volcano rises like a giant anthill from the plains below, with a road spiraling up to the rim.

An old abandoned pharmacy building in Texas is brimming with collectibles and images of the little tuxedoed pooch.

A monument at the site of the Towner School Bus Tragedy, which lead to changes in school bus safety.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

The highest point in Oklahoma used to be a lawless outlaw's paradise.

The Grand Canyon of Texas.

A pair of giant legs paying homage to a poem, a king, and it would seem, socks.

This constitutionally sound Muffler Man harkens back to the days these attractions were a must-see.

The top of a giant mesa, just outside of Amarillo, appears to float in the sky above.

These half-buried combine harvesters just off Route 66 are an homage to the Cadillac Ranch.

A time-capsule monument reminding future generations of the importance of efficient and effective use of natural resources.

This marker identifies the location where three states converge.

The only nuclear weapon assembly and disassembly plant in the U.S.

The final resting place of Captain William Becknell, the Old West frontiersman who forged the Santa Fe Trail.

A unique gallery chronicles the losers of American presidential history.

One of the Eight Wonders of Kansas and the first official National Natural Monument these stark formations look like nature's Stonehenge.

Where the author wrote her beloved "Little House" books.

European castle ruins in an American state park are actually the product of death and grief.

This historic cliffside mansion uses a natural cave for air conditioning.

The 55-pound trichobezoar was removed from the stomach of a cow.

Away from the crowds of fishing enthusiasts, take a hike deep into the woods and journey into an eerie darkness.

It's where the final scene of the beloved Tom Hanks movie was filmed.